Ernest Hamel

29.2k citations
475 papers · 24.7k · 1 hit paper · h-index 81

Impact in

    • Synthesis and biological activity
    • Click Chemistry and Applications
    • Synthesis and Biological Evaluation
    • Synthetic Organic Chemistry Methods
  • Toxicology top 0.02%

Papers in

    • Synthesis and biological activity 233
    • Synthesis and Biological Evaluation 75
    • Click Chemistry and Applications 74
    • Quinazolinone synthesis and applications 49
    • Synthetic Organic Chemistry Methods 42
    • Cancer therapeutics and mechanisms 66

Ernest Hamel

468 papers receiving 23.9k citations

Ernest Hamel's Hit Papers

Isolation and structure of the strong cell growth and tubulin inhibitor combretastatin A-4 1989 · 701 citations
7010+12+24Years since publication200400600

Peers

Ernest Hamel
Comparison fields: 5 of 148
  • Organic Chemistry 15.5k
  • Toxicology 1.5k
  • Pharmacology 3.7k
  • Biotechnology 1.8k
  • Cell Biology 3.1k
Replace George R. Pettit with:
George R. Pettit United States
William A. Denny New Zealand
Philip Skehan United States
David T. Vistica United States
Dawei Ma China
Q. Ping Dou United States
Heidi R. Bokesch United States
Bruce C. Baguley New Zealand
Sidney M. Hecht United States
Susan Band Horwitz United States
Ernest Hamel relative to George R. Pettit United States George R. Pettit's profile →
Citations per field
00.5×1.5×2.4×
George R. Pettit · 1×
Citations per year

Countries citing papers authored by Ernest Hamel

Since Specialization
Citations

This map shows the geographic impact of Ernest Hamel's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ernest Hamel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ernest Hamel more than expected).

Fields of papers citing papers by Ernest Hamel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ernest Hamel. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ernest Hamel. The network helps show where Ernest Hamel may publish in the future.

Co-authors

The 25 scholars most cited alongside Ernest Hamel, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ernest Hamel Line = papers co-authored together Ernest Hamel links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 475 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Isolation and structure of the strong cell growth and tubulin inhibitor combretastatin A-4
Hit paper breakdown →
1989701
2 1997419
3 1989381
4 2000371
5 1994353
6 1995341
7 1972326
8 2006325
9 1996307
10 1997304
11 1996286
12 1987282
13 1991281
14 1994270
15 1991267
16 2005254
17 2003252
18 2004250
19 1988249
20 1990239

About Ernest Hamel

Ernest Hamel is a scholar working on Organic Chemistry, Molecular Biology, Oncology, Pharmacology and Cell Biology, having authored 475 papers that have together received 24.7k indexed citations. Recurring topics across this work include Synthesis and biological activity (233 papers), Synthesis and Biological Evaluation (75 papers), Click Chemistry and Applications (74 papers), Cancer Treatment and Pharmacology (69 papers), Microtubule and mitosis dynamics (66 papers), Cancer therapeutics and mechanisms (66 papers), Quinazolinone synthesis and applications (49 papers) and Synthetic Organic Chemistry Methods (42 papers). The work is most often cited by research in Organic Chemistry (15.5k citations), Toxicology (1.5k citations), Pharmacology (3.7k citations), Biotechnology (1.8k citations) and Cell Biology (3.1k citations). Ernest Hamel has collaborated with scholars based in United States, Italy and United Kingdom. Frequent co-authors include George R. Pettit, Chii M. Lin, Ruoli Bai, C. Michael Lin, Sheo B. Singh, Pascal Verdier‐Pinard, Kuo‐Hsiung Lee, Paraskevi Giannakakou, Bernard L. Flynn and Richard Kowalski. Their work appears in journals such as Journal of Medicinal Chemistry, Bioorganic & Medicinal Chemistry, European Journal of Medicinal Chemistry, Bioorganic & Medicinal Chemistry Letters and Biochemistry.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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